:root {
  --void: #07080e;
  --card-1: #111422;
  --card-2: #161928;
  --card-stroke: rgba(150, 140, 220, 0.12);
  --lavender: #b794ff;
  --lavender-strong: #7c5cff;
  --text: #f4f5fb;
  --text-muted: #a7a6c4;
  --text-dim: #6f6e8c;
  --radius: 18px;
  --maxw: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--void);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-title, .mockup-title {
  font-family: "Sora", "Inter", sans-serif;
  margin: 0;
}

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ===================== Cosmic background ===================== */
.cosmic-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% -10%, #0c0f1d 0%, var(--void) 55%);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  pointer-events: none;
  animation: breathe 40s ease-in-out infinite;
}

.glow-left {
  width: 620px; height: 620px;
  left: -180px; top: 8%;
  background: radial-gradient(circle, rgba(38, 200, 196, 0.45), transparent 65%);
  animation-delay: -6s;
}

.glow-right {
  width: 640px; height: 640px;
  right: -200px; top: 22%;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.42), transparent 65%);
  animation-delay: -2s;
}

@keyframes breathe {
  0%, 100% { opacity: 0.42; transform: scale(1); }
  50%      { opacity: 0.62; transform: scale(1.06); }
}

.stars {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image:
    radial-gradient(1px 1px at 20px 30px, #fff, transparent),
    radial-gradient(1px 1px at 130px 80px, #cdbcff, transparent),
    radial-gradient(1px 1px at 220px 160px, #fff, transparent),
    radial-gradient(1px 1px at 300px 50px, #aef3ef, transparent),
    radial-gradient(1px 1px at 380px 200px, #fff, transparent),
    radial-gradient(1px 1px at 460px 120px, #cdbcff, transparent),
    radial-gradient(1px 1px at 540px 260px, #fff, transparent),
    radial-gradient(1px 1px at 620px 90px, #aef3ef, transparent);
  background-repeat: repeat;
  background-size: 680px 320px;
}

.orbit {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  opacity: 0.5;
}

.orbit ellipse {
  fill: none;
  stroke: rgba(160, 150, 230, 0.22);
  stroke-width: 1;
  stroke-dasharray: 4 8;
}

.orbit-1 { animation: drift 180s linear infinite; }
.orbit-2 { animation: drift 220s linear infinite reverse; opacity: 0.35; }

@keyframes drift {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Sparkle (four-pointed star) marker via CSS on svg <sparkle> */
.orbit sparkle {
  fill: #ffffff;
}
.orbit sparkle::before { content: ""; }

/* ===================== Cards ===================== */
.card {
  background: linear-gradient(180deg, var(--card-2), var(--card-1));
  border: 1px solid var(--card-stroke);
  border-radius: var(--radius);
  box-shadow:
    0 24px 60px -24px rgba(0, 0, 0, 0.75),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.4s ease-in-out, box-shadow 0.45s ease-in-out, background 0.4s ease-in-out;
  font-family: inherit;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--lavender), var(--lavender-strong));
  box-shadow: 0 8px 24px -8px rgba(124, 92, 255, 0.7);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -8px rgba(124, 92, 255, 0.9);
}

.btn-lg { padding: 15px 32px; font-size: 1.05rem; }

.btn-ghost {
  color: var(--lavender);
  background: rgba(124, 92, 255, 0.1);
  border: 1px solid rgba(124, 92, 255, 0.32);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  background: rgba(124, 92, 255, 0.18);
  box-shadow: 0 14px 34px -10px rgba(124, 92, 255, 0.5);
}

.hero-link {
  color: var(--lavender);
  font-weight: 600;
  border-bottom: 1px solid rgba(124, 92, 255, 0.4);
  transition: color 0.4s ease-in-out, border-color 0.4s ease-in-out;
}

.hero-link:hover { color: #d9ccff; border-color: var(--lavender); }

.community-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 26px;
  position: relative;
}

/* ===================== Header ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(7, 8, 14, 0.55);
  border-bottom: 1px solid rgba(150, 140, 220, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  display: inline-flex;
  filter: drop-shadow(0 4px 12px rgba(124, 92, 255, 0.5));
}

.brand-title {
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.nav-links a { transition: color 0.4s ease-in-out; }
.nav-links a:hover { color: var(--text); }

.nav-cta { padding: 9px 18px; }

/* ===================== Hero ===================== */
.hero {
  padding: 90px 0 60px;
  display: flex;
  justify-content: center;
}

.hero-card {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  padding: 56px 44px;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(60% 50% at 50% 0%, rgba(124,92,255,0.18), transparent 70%);
  pointer-events: none;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--lavender);
  background: rgba(124, 92, 255, 0.12);
  border: 1px solid rgba(124, 92, 255, 0.3);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 26px;
}

.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lavender);
  box-shadow: 0 0 0 0 rgba(124, 92, 255, 0.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(124,92,255,0.6); }
  70%  { box-shadow: 0 0 0 10px rgba(124,92,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(124,92,255,0); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.grad-text {
  background: linear-gradient(120deg, var(--lavender), #6ee7e0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  max-width: 620px;
  margin: 0 auto 34px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Waitlist form */
.waitlist-form {
  max-width: 560px;
  margin: 0 auto;
}

.field {
  display: flex;
  gap: 10px;
  background: rgba(7, 8, 14, 0.6);
  border: 1px solid var(--card-stroke);
  border-radius: 14px;
  padding: 8px;
}

.field input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 1rem;
  padding: 10px 14px;
  font-family: inherit;
}

.field input::placeholder { color: var(--text-dim); }

.field .btn { white-space: nowrap; }

.form-msg {
  min-height: 22px;
  margin: 14px 0 4px;
  font-size: 0.92rem;
  font-weight: 500;
}

.form-msg.ok  { color: #6ee7a8; }
.form-msg.err { color: #ff8a8a; }

.form-fine {
  color: var(--text-dim);
  font-size: 0.82rem;
  margin: 0;
}

/* ===================== Sections ===================== */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-title {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.02rem;
  margin-top: 12px;
}

.features { padding: 70px 0; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  position: relative;
  padding: 32px 28px;
  overflow: hidden;
  transition: transform 0.4s ease-in-out, box-shadow 0.45s ease-in-out;
}

.feature-card::after {
  content: "";
  position: absolute;
  width: 180px; height: 180px;
  right: -60px; top: -60px;
  background: radial-gradient(circle, rgba(124,92,255,0.22), transparent 70%);
  pointer-events: none;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -24px rgba(0,0,0,0.8), 0 0 30px -10px rgba(124,92,255,0.5);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  color: var(--lavender);
  background: rgba(124, 92, 255, 0.14);
  border: 1px solid rgba(124, 92, 255, 0.28);
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.96rem;
  margin: 0;
}

/* ===================== Preview mockup (faithful ChatBox UI) ===================== */
.preview { padding: 40px 0 80px; }

.mockup-frame {
  overflow: hidden;
  padding: 0;
  display: grid;
  grid-template-columns: 72px 240px 1fr 220px;
  min-height: 560px;
}

/* Far-left server rail */
.app-rail {
  background: #05060c;
  border-right: 1px solid rgba(150, 140, 220, 0.07);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
}

.rail-brand {
  width: 46px; height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.3rem;
  font-family: "Sora", sans-serif;
  color: #0b0c14;
  background: linear-gradient(135deg, #b896ff, #a88bf8);
  box-shadow: 0 6px 16px -6px rgba(124, 92, 255, 0.8);
}

.rail-sep {
  width: 34px; height: 2px;
  border-radius: 2px;
  background: rgba(150, 140, 220, 0.18);
  margin: 4px 0;
}

.rail-server {
  width: 46px; height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  background: #141724;
  border: 1px solid var(--card-stroke);
  cursor: pointer;
  transition: border-radius 0.4s ease-in-out, background 0.4s ease-in-out, color 0.4s ease-in-out;
}

.rail-server:hover { border-radius: 16px; color: var(--text); }

.rail-server.active {
  background: linear-gradient(135deg, var(--lavender), var(--lavender-strong));
  color: #fff;
  border-radius: 16px;
}

.rail-server.add, .rail-server.discover {
  color: var(--lavender);
  font-size: 1.2rem;
  font-weight: 600;
}

.rail-spacer { flex: 1; }

.rail-tool {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  transition: color 0.4s ease-in-out, background 0.4s ease-in-out;
}

.rail-tool:hover { color: var(--lavender); background: rgba(124, 92, 255, 0.1); }

/* Channel sidebar */
.app-side {
  background: #0b0d18;
  border-right: 1px solid var(--card-stroke);
  display: flex;
  flex-direction: column;
}

.side-server-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px;
  border-bottom: 1px solid var(--card-stroke);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.side-server-name .slash,
.slash { color: var(--text-dim); font-weight: 400; }

.side-server-gear, .side-user-gear { color: var(--text-dim); cursor: pointer; transition: color 0.4s ease-in-out; }
.side-server-gear:hover, .side-user-gear:hover { color: var(--lavender); }

.side-channels { padding: 14px 10px; flex: 1; }

.chan-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin: 0 6px 10px;
}

.chan-add { cursor: pointer; font-size: 0.95rem; transition: color 0.4s ease-in-out; }
.chan-add:hover { color: var(--lavender); }

.chan {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 7px 10px;
  border-radius: 8px;
  margin-bottom: 3px;
  cursor: pointer;
  transition: background 0.4s ease-in-out, color 0.4s ease-in-out;
}

.chan:hover { background: rgba(255, 255, 255, 0.04); color: var(--text); }

.chan.active {
  background: linear-gradient(90deg, rgba(124, 92, 255, 0.28), rgba(124, 92, 255, 0.12));
  color: #fff;
  font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(124, 92, 255, 0.35);
}

.side-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-top: 1px solid var(--card-stroke);
  background: rgba(7, 8, 14, 0.5);
}

.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #b794ff, #7c5cff);
}

.user-info { display: flex; flex-direction: column; line-height: 1.3; flex: 1; }
.user-name { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.user-status { font-size: 0.72rem; color: var(--text-dim); display: flex; align-items: center; gap: 5px; }
.online-dot { width: 8px; height: 8px; border-radius: 50%; background: #3ad17b; display: inline-block; }

/* Main channel column */
.app-main {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0e1020, #0a0b15);
  min-width: 0;
}

.app-channel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--card-stroke);
}

.ch-head-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.ch-hash { font-weight: 800; color: var(--text-muted); font-size: 1.2rem; }
.ch-name { font-weight: 700; font-size: 1rem; color: var(--text); }
.ch-divider { width: 1px; height: 18px; background: var(--card-stroke); }
.ch-desc { font-size: 0.85rem; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.ch-head-right { display: flex; align-items: center; gap: 14px; color: var(--text-muted); }
.ch-icon { cursor: pointer; font-size: 0.95rem; transition: color 0.4s ease-in-out; }
.ch-icon:hover { color: var(--lavender); }
.ch-search {
  cursor: pointer;
  font-size: 0.85rem;
  padding: 5px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  transition: background 0.4s ease-in-out;
}
.ch-search:hover { background: rgba(124, 92, 255, 0.12); }
.ch-members {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 8px;
  background: rgba(124, 92, 255, 0.14);
  color: var(--lavender);
  border: 1px solid rgba(124, 92, 255, 0.3);
}

.app-canvas {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 20px;
  position: relative;
}

.conn-pill {
  font-size: 0.78rem;
  color: #6ee7a8;
  background: rgba(110, 231, 168, 0.1);
  border: 1px solid rgba(110, 231, 168, 0.28);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 40px;
}

.empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.empty-badge {
  width: 64px; height: 64px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--lavender), var(--lavender-strong));
  box-shadow: 0 12px 30px -10px rgba(124, 92, 255, 0.8);
  margin-bottom: 22px;
}

.empty-title { font-size: 1.5rem; font-weight: 700; color: var(--text); margin: 0 0 8px; letter-spacing: -0.01em; }
.empty-sub { font-size: 0.95rem; color: var(--text-muted); margin: 0; }

.composer { width: 100%; max-width: 640px; margin-top: 24px; }
.composer-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #111422;
  border: 1px solid var(--card-stroke);
  border-radius: 999px;
  padding: 12px 16px;
  box-shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.8);
}

.composer-add {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 92, 255, 0.16);
  color: var(--lavender);
  font-size: 1.1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.4s ease-in-out;
}
.composer-add:hover { background: rgba(124, 92, 255, 0.3); }

.composer-placeholder { flex: 1; color: var(--text-dim); font-size: 0.95rem; }
.composer-emoji { cursor: pointer; font-size: 1.05rem; transition: transform 0.4s ease-in-out; }
.composer-emoji:hover { transform: scale(1.15); }

.composer-send {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--lavender), var(--lavender-strong));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: 0 6px 16px -6px rgba(124, 92, 255, 0.9);
  transition: transform 0.4s ease-in-out, box-shadow 0.4s ease-in-out;
}
.composer-send:hover { transform: translateY(-2px); box-shadow: 0 10px 22px -6px rgba(124, 92, 255, 1); }

.composer-shortcuts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 0.76rem;
  color: var(--text-dim);
}

.kbd {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: #141724;
  border: 1px solid var(--card-stroke);
  border-radius: 6px;
  padding: 2px 7px;
  color: var(--text-muted);
  font-size: 0.72rem;
}
.kbd b { color: var(--text); font-weight: 700; }

/* Right member list */
.app-members {
  background: #0b0d18;
  border-left: 1px solid var(--card-stroke);
  padding: 16px 12px;
}

.members-head {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 18px;
}

.members-category {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.member-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px;
  border-radius: 10px;
  background: rgba(124, 92, 255, 0.08);
  border: 1px solid rgba(124, 92, 255, 0.18);
  position: relative;
}

.member-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #b794ff, #7c5cff);
  flex-shrink: 0;
}

.member-name { font-size: 0.9rem; font-weight: 600; color: var(--text); flex: 1; }
.member-crown { font-size: 0.95rem; }
.member-online {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #3ad17b;
  border: 2px solid #0b0d18;
  position: absolute;
  bottom: 6px;
  left: 30px;
}

/* ===================== Community ===================== */
.community { padding: 30px 0 90px; }

.community-card {
  text-align: center;
  padding: 56px 40px;
  position: relative;
  overflow: hidden;
}

.community-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 60% at 50% 100%, rgba(38,200,196,0.14), transparent 70%);
  pointer-events: none;
}

.community-card .btn { margin-top: 26px; position: relative; }

/* ===================== Footer ===================== */
.site-footer {
  border-top: 1px solid rgba(150, 140, 220, 0.08);
  padding: 48px 0 36px;
  background: rgba(7, 8, 14, 0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-note { color: var(--text-muted); font-size: 0.92rem; margin: 10px 0 0; }

.footer-head {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin: 0 0 14px;
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 9px;
  transition: color 0.4s ease-in-out;
}

.footer-col a:hover { color: var(--lavender); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid rgba(150, 140, 220, 0.08);
  padding-top: 24px;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer-muted { color: var(--text-dim); margin: 0; }

/* ===================== Brand tagline ===================== */
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-tag { font-size: 0.68rem; color: var(--text-dim); letter-spacing: 0.02em; }

/* ===================== Hero (refined) ===================== */
.hero-badge {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--lavender);
  background: rgba(124, 92, 255, 0.12);
  border: 1px solid rgba(124, 92, 255, 0.3);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.trust-pills {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.trust-pill {
  font-size: 0.85rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-stroke);
  padding: 10px 18px;
  border-radius: 999px;
}

/* ===================== Mid-page callout ===================== */
.mid-callout { padding: 40px 0; }

.callout-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.callout-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.callout-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lavender);
  background: rgba(124, 92, 255, 0.1);
  border: 1px solid rgba(124, 92, 255, 0.3);
  padding: 7px 16px;
  border-radius: 999px;
}

/* ===================== Feature cards (numbered) ===================== */
.feature-num {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lavender);
  margin-bottom: 12px;
}

/* ===================== Platform banner ===================== */
.platform { padding: 40px 0; }

.platform-card {
  text-align: center;
  padding: 56px 44px;
  position: relative;
  overflow: hidden;
}

.platform-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 60% at 50% 0%, rgba(124, 92, 255, 0.16), transparent 70%);
  pointer-events: none;
}

.platform-tag {
  position: relative;
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #6ee7e0;
  background: rgba(110, 231, 224, 0.1);
  border: 1px solid rgba(110, 231, 224, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.platform-title {
  position: relative;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 760px;
  margin: 0 auto 18px;
}

.platform-desc {
  position: relative;
  color: var(--text-muted);
  font-size: 1.02rem;
  max-width: 680px;
  margin: 0 auto 24px;
}

.platform-bullets {
  list-style: none;
  padding: 0;
  margin: 0 auto 30px;
  max-width: 600px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.platform-bullets li { color: var(--text-muted); font-size: 0.98rem; }

/* ===================== Core pillars ===================== */
.pillars { padding: 30px 0 80px; }

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pillar-card {
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease-in-out, box-shadow 0.45s ease-in-out;
}

.pillar-card::after {
  content: "";
  position: absolute;
  width: 180px; height: 180px;
  right: -60px; top: -60px;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.2), transparent 70%);
  pointer-events: none;
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -24px rgba(0, 0, 0, 0.8), 0 0 30px -10px rgba(124, 92, 255, 0.5);
}

.pillar-num {
  font-family: "Sora", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--lavender);
}

.pillar-card h3 { font-size: 1.3rem; margin: 12px 0 8px; }
.pillar-card p { color: var(--text-muted); margin: 0; }

/* ===================== Final CTA ===================== */
.final-cta { padding: 20px 0 90px; }

.final-card {
  text-align: center;
  padding: 56px 40px;
  position: relative;
  overflow: hidden;
}

.final-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 60% at 50% 100%, rgba(38, 200, 196, 0.14), transparent 70%);
  pointer-events: none;
}

.final-card .btn { margin-top: 24px; position: relative; }

/* ===================== Responsive ===================== */
@media (max-width: 1100px) {
  .mockup-frame { grid-template-columns: 72px 220px 1fr; }
  .app-members { display: none; }
}

@media (max-width: 860px) {
  .feature-grid { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: 1fr; }
  .mockup-frame { grid-template-columns: 1fr; }
  .app-rail, .app-side { display: none; }
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-card { padding: 44px 24px; }
  .platform-card, .final-card { padding: 44px 24px; }
}

@media (max-width: 520px) {
  .field { flex-direction: column; }
  .field .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
}